<s>
Revs	B-Application
is	O
a	O
1985	O
Formula	O
Three	O
simulation	O
written	O
initially	O
for	O
the	O
BBC	B-Device
Micro	I-Device
by	O
Geoff	O
Crammond	O
and	O
published	O
by	O
Acornsoft	O
that	O
is	O
notable	O
for	O
its	O
realistic	O
simulation	O
of	O
the	O
sport	O
and	O
as	O
a	O
precursor	O
to	O
its	O
author	O
's	O
later	O
work	O
on	O
Formula	B-Application
One	I-Application
Grand	I-Application
Prix	I-Application
and	O
its	O
sequels	O
.	O
</s>
<s>
Unlike	O
most	O
contemporaneous	O
racing	O
games	O
,	O
Revs	B-Application
features	O
selection	O
of	O
aerodynamic	O
settings	O
by	O
the	O
player	O
and	O
a	O
full	O
three-dimensional	O
environment	O
.	O
</s>
<s>
The	O
BBC	B-Device
Micro	I-Device
version	O
release	O
features	O
Silverstone	O
as	O
its	O
one	O
track	O
.	O
</s>
<s>
There	O
is	O
also	O
an	O
expansion	O
pack	O
,	O
Revs	B-Application
4	O
Tracks	O
(	O
released	O
in	O
1985	O
)	O
,	O
which	O
adds	O
Brands	O
Hatch	O
,	O
Donington	O
Park	O
,	O
Oulton	O
Park	O
and	O
Snetterton	O
to	O
make	O
a	O
total	O
of	O
five	O
.	O
</s>
<s>
An	O
enhanced	O
edition	O
of	O
the	O
BBC	O
version	O
was	O
released	O
in	O
1986	O
by	O
Superior	O
Software/Acornsoft	O
as	O
Revs	B-Application
plus	O
Revs	B-Application
4	O
Tracks	O
which	O
included	O
all	O
5	O
tracks	O
.	O
</s>
<s>
Revs	B-Application
was	O
later	O
ported	O
to	O
the	O
Commodore	O
64	O
,	O
with	O
the	O
standard	O
game	O
providing	O
the	O
Silverstone	O
and	O
Brands	O
Hatch	O
tracks	O
.	O
</s>
<s>
The	O
'	O
4	O
Tracks	O
 '	O
pack	O
for	O
the	O
Commodore	O
(	O
released	O
under	O
the	O
title	O
Revs	B-Application
+	O
)	O
included	O
the	O
Nürburgring	O
,	O
Oulton	O
Park	O
,	O
Snetterton	O
and	O
Donington	O
Park	O
circuits	O
.	O
</s>
